Secretly Smitten was very quick-paced. The love stories were rushed, the "mystery" was subtle and barely there. I felt like I never really knew the characters, other than their various insecurities. I'm not saying there is a problem with having insecurities, and like a good emotional problem in a book. But they were too main stream, and just blurted out in one chapter and solved within the next one. It was kind of annoying.
I'm not saying the whole book is bad, there are still some really sweet love stories. But the first book, " Smitten" is definitely the better of the two.